Mobile robotic vacuum



FIG. 1 is top plan view of a mobile robotic vacuum;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof, the right side being a mirror image; and,

FIG. 5 is an top perspective view thereof. 

CLAIM The ornamental design for a mobile robotic vacuum, as shown and described. 